FIELD: metallurgy. SUBSTANCE: alloy has, wt.-% carbon 0.01-0.12; chrome 8-10; cobalt 6.0-10.5; molybdenum 1.8-3.0; aluminium 5.2-6.6; titanium 1-2; tungsten 8.6-10.0; niobium 2.3-3.0; boron 0.01-0.05; hafnium 0.2-1.5; magnesium 0.005-0.08; yttrium 0.11-0.3; cerium 0.01-0.06; zirconium 0.01-0.1, and nickel the rest. Alloy provides the following properties at the room temperature: σв 150-152 kgf/mm2; σ0,2 100-103 kgf/mm2; δ 16-18% j 17-20% value of creep limit is s0,2/100 57-58 kgf/mm2; value of endurance limit is σ750
100
82-83 kgf/mm2, and σ750
100
85-86 kgf/mm2. EFFECT: enhanced quality of alloy. 2 tbl
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Year |
Author |
Number |
| HEAT RESISTANT NICKEL ALLOY FOR PRODUCTION OF ITEMS BY METHOD OF PELLET METALLURGY |
2010 |
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|
RU2428497C1 |
| NICKEL BASED HEAT-PROOF ALLOY |
1993 |
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- Grits N.M.
- Buslavskij L.S.
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|
RU2044095C1 |
| NICKEL-BASE ALLOY |
1992 |
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RU2009244C1 |
| NICKEL-BASED SUPERALLOY |
1998 |
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|
RU2160789C2 |
| REFRACTORY POWDER NICKEL-BASED ALLOY |
2009 |
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- Karjagin Dmitrij Andreevich
|
RU2410457C1 |
| NICKEL-BASE HEAT-RESISTANT ALLOY |
1997 |
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|
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| NICKEL-BASED HEAT-RESISTANT FOUNDRY ALLOY AND ARTICLE MADE THEREFROM |
2018 |
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|
RU2690623C1 |
| NICKEL-BASE CASTING ALLOY |
1978 |
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- Logunov A.V.
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|
RU722330C |
| DEFORMABLE NICKEL-BASED HEAT-RESISTANT ALLOY |
2019 |
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- Burov Maksim Nikolaevich
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- Danilov Denis Viktorovich
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|
RU2695097C1 |
| HEATPROOF POWDERY NICKEL ALLOY |
2008 |
- Garibov Genrikh Sarkisovich
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- Grits Nina Mikhajlovna
- Fedorenko Elizaveta Aleksandrovna
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- Andrejchenko Igor' Leonardovich
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|
RU2371495C1 |
